Pc was working, been moved, now no display, no bios but runs.
Been asked to fix a pc again, it needed a new powersupply so I fitted that. All good, mother in lA picked it up, took it back when they got home something had happened as a stick of ram was out of its slot (lord knows how) now it’s no displaying anything.
I’ve taken the whole pc apart taken out the cmos battery. Replaced everything. And the bios flickered on for a min then selected boot and it returned to no display.
Can’t think of anything apart the mobo is fried, any advice?